Gustavo Villarreal, M.D.
NPI 1649227653 · Family Medicine Physician · Alice, TX
Enrolled with Medicare as Practitioner - Family Practice · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Gustavo Villarreal, M.D. is a Family Medicine Physician provider in Alice, TX (NPI 1649227653).
Provider details
- NPI number
- 1649227653
- Entity type
- Individual
- Primary specialty
- Family Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Male
- Sole proprietor
- No
- License
- 742380876 (TX)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Other Service Providers
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure28% of score
20 yrs in NPPES registry
- Profile completeness28% of score
100% of core fields populated
- Practice footprint17% of score
4 documented practice locations
- Medicare service volume (vs. specialty peers)28% of score
225 Medicare services, 2024 (ranked within specialty)
Medicare volume is ranked against active providers in the same specialty. Signals a provider has no public data for (e.g. Medicare claims) are left out of the score entirely — never counted as zero — so providers without that data are not penalized. See the full formula and weights in our methodology.
What this provider does (Medicare)
Based on Medicare fee-for-service claims, 2024; not all care is captured.
| Service (HCPCS) | Medicare services | Typical Medicare-allowed (2024) |
|---|---|---|
| Established Patient Office Or Other Outpatient Visit With Moderate Level of Decision Making, If Using Time, 30 Minutes Or More99214 | 117 | $115 |
| Established Patient Office Or Other Outpatient Visit With Low Level OD Decision Making, If Using Time, 20 Minutes Or More99213 | 46 | $85 |
| Visit Complexity Inherent to Evaluation and Management Associated With Medical Care Services That Serve As the Continuing Focal Point for All Needed Health Care Services And/Or With Medical Care Services That Are Part of Ongoing Care Related to a Patient'SG2211 | 36 | $16 |
| New Patient Office Or Other Outpatient Visit With Moderate Level of Medical Decision Making, If Using Time, 45 Minutes Or More99204 | 26 | $143 |
Typical Medicare-allowed amounts for these services range $16–$143 (2024). The Medicare-allowed amount is what Medicare recognizes for a service under fee-for-service — a reference figure for 2024, not a price quote and not what you would be billed. Medicare Part B covers roughly an eighth of all NPIs (65+ skew); services with fewer than 11 beneficiaries are suppressed by CMS. Source: CMS Medicare Physician & Other Practitioners, by Provider & Service.
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 78 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Rosuvastatin Calcium | 272 | 104 |
| Pioglitazone Hcl | 256 | 108 |
| Dapagliflozin Propanediolbrand: Farxiga | 179 | 56 |
| Tirzepatidebrand: Mounjaro | 148 | 39 |
| Ramipril | 135 | 62 |
| Montelukast Sodium | 105 | 49 |
| Levothyroxine Sodium |
Practice location
Mailing address
Additional practice locations (3)
- 2510 E Main St Ste 110Alice, TX 78332-4188Phone: (361) 664-8100
- 1311 E General Cavazos Blvd Ste IKingsville, TX 78363-7129Phone: (361) 592-5101
- 208 Shiloh Dr Ste 1Laredo, TX 78045-7402Phone: (956) 722-8484Fax: (956) 727-8494
Registry dates
- Enumerated
- 2006-05-27
- Last updated
- 2025-03-24
- Certified
- 2025-03-24
Frequently asked questions
- What is Gustavo Villarreal's NPI number?
- Gustavo Villarreal's National Provider Identifier (NPI) is 1649227653, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Gustavo Villarreal's specialty?
- Gustavo Villarreal is listed in the NPPES registry with a primary specialty of Family Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Gustavo Villarreal located?
- Gustavo Villarreal's practice location on file with NPPES is 2510 E Main St Ste 108, Alice, TX 78332-4188.
- What is Gustavo Villarreal's phone number?
- The practice phone number listed in the NPPES registry for Gustavo Villarreal is (361) 661-8105.
- Does Gustavo Villarreal accept Medicare?
- Gustavo Villarreal is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Gustavo Villarreal's NPI active?
- Yes — Gustavo Villarreal's NPI (1649227653) is active in the NPPES registry as of the last update on 2025-03-24.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.